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Winter Olympic reconstruction project of National Swimming Center
The world's first "water ice conversion" double Olympic Stadium

The National Swimming Center, also known as the "Water Cube", is the landmark venue of the 2008 Beijing Olympic Games. During the Olympic Games, it presents the world with a visual feast of swimming, diving, synchronized swimming, etc.; in the 2022 Beijing Winter Olympic cycle, the National Swimming Center creatively proposed the transformation plan of "water ice conversion", which will transform into "ice cube" to bring curling for the audience And wheelchair curling. "Water Cube" with "water ice double wheel drive" has become the most representative "double Olympic Stadium" in Beijing, the "city of double Olympics".

"Double Olympic Stadium" National Swimming Center

"Double Olympic Stadium" National Swimming Center

On December 26, 2018, the National Swimming Center launched the Winter Olympic reconstruction project from "Water Cube" to "ice cube". Through the renovation project, new curling venue functions were added in the competition hall to meet the needs of the 2022 Winter Olympic Games and winter Paralympic Games in Beijing. The National Swimming Center led the scientific research team to create a standard curling venue for the Winter Olympic curling events through a variety of targeted scientific research. In December 2019, the National Swimming Center completed the ice making work of "Olympic standard" ice surface for the first time, and successfully held the first high-level curling event of "ice cube", becoming the first Olympic stadium to realize "water ice conversion" in the world.

From December 3 to 8, 2019, China Youth curling open National Swimming Center (Water Cube / ice cube) was successfully held

As an important driving force of the "water ice double wheel drive" of the double Olympic venues, Beijing state owned assets company has invested in the construction of the "ice cube" ice sports center in the South Square of the National Swimming Center. After completion, the ice cube ice sports center will have an overall operating area of 8000 square meters, including a 1830 square meter standard rink and a curling field with four standard curling tracks. During the 2022 Winter Olympic Games in Beijing, "ice cube" ice sports center will serve the public as the curling project experience base; after the games, the ice sports center will further play an important role in the Winter Olympic heritage, and become a collection of ice sports events, public ice fitness, professional ice training, sports tourism landmark, ice performance platform, Winter Olympic culture base, curling experience center The integrated ice sports platform promotes the realization of "integrating winter sports into hundreds of millions of people".

Effect drawing of South Square of National Swimming Center

Taking the transformation of the Winter Olympic Games as an opportunity, and by means of scientific research innovation and new technology application, the water cube has formed a set of brand-new and all-round solutions integrating the transformation of venue functions, the transformation of venue operation mode, and even the transformation of the thinking of sustainable operation and development of Olympic venues. It has set an example for the "repeated utilization, comprehensive utilization and sustainable utilization" of Olympic venues, and won the award of the International Olympic Committee "Sports and sustainable architecture" award.